Practice address
800 Walnut St
Philadelphia, PA 19107
This is the address of University of Penn - Medical Group, University of Penn - Medical Group, University of Penn - Medical Group.
At a glance
- Clinicians registered here
- 57
- Physicians (MD and DO)
- 28
- Specialties
- 21
- Industry payments to them, 2025
- $14,625
Specialties here
- Everyone 57
- Nurse Practitioners 17
- OB-GYN (Obstetrics & Gynecology) 7
- Certified Nurse-Midwives 7
- Internal Medicine 5
- Cardiology 3
- Family Medicine 2
- Endocrinology & Diabetes 2
- Urology 1
- Pulmonology 1
- Geriatric Medicine 1
- Genetic Counselors 1
- Maternal-Fetal Medicine (High-Risk Pregnancy) 1
- Critical Care Medicine 1
- Audiologists 1
- Registered Dietitians 1
- Surgical Oncology 1
- Midwives 1
- Sports Medicine 1
- Gynecologic Oncology 1
- Heart Failure & Transplant Cardiology 1
- Physician Assistants 1
Who practices here
57 clinicians
- Stephanie Williams, PA-C Physician Assistants · Fl 20
- Steven Kleinschmidt, CRNP Nurse Practitioners
- Susan Brunk, CNM Certified Nurse-Midwives · 14th Floor
- Susan M. Gerber, M.D. Endocrinology & Diabetes · 14th Floor
- Tammaris R. Kaschak, FNP-BC, AGACNP-BC Nurse Practitioners
- William M. Brady, MD Internal Medicine · 17th Floor
- Yana S. Banerjee, NP Nurse Practitioners · 7th Flr
Hospitals and medical groups at this address
- University of Penn - Medical Group 28 of its clinicians here 3,505
- University of Penn - Medical Group 4 of its clinicians here 3,505
- University of Penn - Medical Group 1 of its clinicians here 3,505
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $14,625 in general payments to 31 clinicians at this address in 2025.
- Tammaris R. Kaschak, FNP-BC, AGACNP-BC $7,542
- Sarah H. Kim, MD $2,430
- Colin A. Craft, M.D. $1,012
- Raza Ahmad, MD $441
- Melissa L. Callans, CRNP $432
- Ariana L. Smith, MD $363
- Irma N. Yehuda, CRNP $341
- Sharon Rubin, M.D. $318
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Organizations registered here
- Univ of Penn - Ob-Gyn OB-GYN (Obstetrics & Gynecology)
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.